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Patents > Office: FR & Citations from after 1930: None & Number of text pages: 3

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Office: (Click arrow to add another value)
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Tech fields:
Airplane (293) · design (156) · stability (122) · frame (101) · propulsion (98) · wings (95) · Construction (93) · propellers (83) · LTA (66) · Aerodynamics (62) · control (57) · Lift (51) · navigation (50) · landing (43) · subsystem (43) · automatic stability (39) · Sustentation (38) · chassis (38) · None (36)
Full specification filed date:
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Related to aircraft:
Patent agent:
Armengaud jeune (79) · None (66) · Weismann et Marx (33) · None (23) · J. Bonnet-Thirion (20) · Brandon frères (17) · Lavoix et Mosès (16) · Boramé et Julien (16) · Dupont et Elluin (15) · E. Blétry (14) · Hippolyte Josse (13) · G. de Mestral et F. Harlé (12) · L. Chassevent (11) · J. Bonnet-Thirion et Breton (10) · H. Bœttcher fils (10) · Schwab (10) · Dom. Casalonga (9) · Charles Assi (9)
IPCs:
IPC B64C17/00 (72) · IPC B64C1/00 (67) · IPC B64C39/00 (63) · IPC B64B1/00 (33) · None (31) · IPC B64C23/00 (24) · IPC B64C33/02 (23) · IPC B64C11/00 (20) · IPC B64C35/00 (18) · IPC B64C3/00 (17) · IPC B64B1/58 (15) · IPC B64C27/04 (15) · IPC B64C13/00 (13) · IPC B64C3/38 (13) · IPC B64C25/00 (12) · IPC B64C17/06 (9) · IPC B64C3/56 (9) · IPC B64D17/00 (9)
CPCs:
CPC B64C17/00 (75) · CPC B64C39/00 (46) · CPC B64C2700/6295 (34) · CPC B64B1/00 (31) · CPC B64C2700/6218 (29) · CPC B64C23/005 (25) · CPC B64C33/02 (24) · CPC B64C2700/6274 (19) · CPC B64C1/00 (18) · CPC B64C13/00 (17) · CPC B64C35/00 (17) · CPC B64C3/00 (17) · CPC B64C2700/6212 (14) · CPC B64B1/58 (14) · CPC B64C3/385 (13) · CPC B64C11/006 (13) · CPC B64C2700/6256 (12) · CPC B64C27/04 (12) · CPC B64C2700/6233 (11) · CPC B64C33/00 (11)
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Cites these patents:
Citations from after 1930:
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